Pictures appeared in OpenSSH

It turns out that recently a new feature has appeared in OpenSSH (a means of secure remote access for Unix systems and not only): all key signatures are accompanied by their visualization via ASCII pictures.

Now dry fingerprints are accompanied by strange pictures. Not lazy and collected snapshot :

 The authenticity of host '<...>' can't be established.
 RSA key fingerprint is 44: 56: 98: b3: 8c: 4e: b6: c0: 03: f9: db: 96: 63: 14: fd: ba.
 + - [RSA] --------- +
 |  .  .o +.  |
 |  o .o = |
 |  + +. + |
 |  = = .o.  |
 |  X oS.  |
 |  .  O  |
 |  o.  .  |
 |  E |
 |  |
 + ----------------- +
 Are you sure you want to continue connecting (yes / no)?